General population in knowing and being able to identify which venomous snakes live in their area.

大众了解并能够识别其所在地区的毒蛇类型。

youdao

The first couple weeks are hard without knowing the area.

开始的几个星期因为不熟悉环境，生活会比较艰难。

youdao

Results: After 5 years, we found that the rate of knowing oral hygiene and brushing teeth has raised significantly in testing area, and was higher than that in control group( P< 0.001) .

结果：5年后实验区农民口腔卫生知识知晓率和刷牙率显著提高，与对照区比较有非常显著性差异（P<0.001）。

youdao

Labour's Iain McKenzie said a cull was a "shot in the dark" because there was "no accurate way" of knowing how many badgers there are in a particular area.

BBC: Abandon badger cull, Green MP demands

Another snag is that several members of parliament in the affected provinces have bought up land at knock-down prices, knowing that the government will compensate them handsomely once the area is flooded.

ECONOMIST: Turkey��s latest controversial dam

When this area of research began, scientists had no way of knowing what applications and solutions would emerge.

WHITEHOUSE: Two American Scientists Win Nobel Prize in Chemistry